RU2764293C1 - Способ и устройство для определения положения onu с длительными световыми помехами импульсного типа - Google Patents
Способ и устройство для определения положения onu с длительными световыми помехами импульсного типа Download PDFInfo
- Publication number
- RU2764293C1 RU2764293C1 RU2021114378A RU2021114378A RU2764293C1 RU 2764293 C1 RU2764293 C1 RU 2764293C1 RU 2021114378 A RU2021114378 A RU 2021114378A RU 2021114378 A RU2021114378 A RU 2021114378A RU 2764293 C1 RU2764293 C1 RU 2764293C1
- Authority
- RU
- Russia
- Prior art keywords
- onu
- onus
- olt
- pon port
- suspicious
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0791—Fault location on the transmission path
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0064—Arbitration, scheduling or medium access control aspects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0079—Operation or maintenance aspects
- H04Q2011/0083—Testing; Monitoring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/1301—Optical transmission, optical switches
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
- Optical Communication System (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811248676.7 | 2018-10-25 | ||
CN201811248676.7A CN111107449B (zh) | 2018-10-25 | 2018-10-25 | 一种突发式长发光干扰onu定位的方法及装置 |
PCT/CN2019/112825 WO2020083319A1 (zh) | 2018-10-25 | 2019-10-23 | 一种突发式长发光干扰onu定位的方法及装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2764293C1 true RU2764293C1 (ru) | 2022-01-17 |
Family
ID=70330904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2021114378A RU2764293C1 (ru) | 2018-10-25 | 2019-10-23 | Способ и устройство для определения положения onu с длительными световыми помехами импульсного типа |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3873103B1 (zh) |
JP (1) | JP7176111B2 (zh) |
CN (1) | CN111107449B (zh) |
RU (1) | RU2764293C1 (zh) |
WO (1) | WO2020083319A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113141547B (zh) * | 2020-01-20 | 2023-08-01 | 上海诺基亚贝尔股份有限公司 | 干扰设备的实时检测 |
CN112188326B (zh) * | 2020-09-09 | 2023-03-14 | 中盈优创资讯科技有限公司 | 一种流氓onu核查和整治方法及装置 |
CN112887018B (zh) * | 2021-02-03 | 2022-09-13 | 中国信息通信研究院 | 一种光模块测试方法和装置 |
CN115514626A (zh) * | 2021-06-21 | 2022-12-23 | 中兴通讯股份有限公司 | 故障定位检测方法、根节点、通信系统拓扑和存储介质 |
CN113727223B (zh) * | 2021-08-18 | 2023-11-03 | 烽火通信科技股份有限公司 | 一种上行数据发送方法、异常发光检测方法、设备及系统 |
JP2023077813A (ja) * | 2021-11-25 | 2023-06-06 | 三菱電機株式会社 | 局側装置、光通信システム及び探索方法 |
CN117955873A (zh) * | 2022-10-18 | 2024-04-30 | 中兴通讯股份有限公司 | 串扰故障检测方法、装置、网络系统及计算机存储介质 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2268495C1 (ru) * | 2004-06-16 | 2006-01-20 | Сергей Васильевич Андреев | Устройство для идентификации объекта |
US20130004156A1 (en) * | 2011-06-30 | 2013-01-03 | Ubiquoss Inc. | Passive optical network system and method for detecting fault in optical network terminal |
CN105790832A (zh) * | 2014-12-24 | 2016-07-20 | 中国电信股份有限公司 | 异常发光光网络单元onu的检测诊断方法和装置 |
CN107294595A (zh) * | 2016-03-30 | 2017-10-24 | 中兴通讯股份有限公司 | 一种长发光光网络单元的检测方法、装置及光线路终端 |
WO2017223235A1 (en) * | 2016-06-21 | 2017-12-28 | Huawei Technologies Co., Ltd. | Optical network unit reset message |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007074234A (ja) * | 2005-09-06 | 2007-03-22 | Hitachi Communication Technologies Ltd | 伝送装置 |
JP2007166496A (ja) * | 2005-12-16 | 2007-06-28 | Sumitomo Electric Ind Ltd | 光加入者線端局装置、異常監視装置および光加入者線終端装置の異常検出方法 |
CN100536381C (zh) * | 2005-12-23 | 2009-09-02 | 华为技术有限公司 | 一种无源光网络维护方法和光线路终端 |
CN101018090B (zh) * | 2006-02-09 | 2012-05-23 | 华为技术有限公司 | 在光通信网络中检测光接收功率的装置和方法 |
US8842990B2 (en) * | 2010-08-13 | 2014-09-23 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for detecting rogue optical network unit in passive optical network |
KR101825688B1 (ko) * | 2010-12-23 | 2018-02-06 | 한국전자통신연구원 | 로그 onu를 검출하는 방법, olt 및 pon 시스템 |
CN102075244B (zh) * | 2010-12-30 | 2014-05-07 | 北京格林伟迪科技有限公司 | 一种诊断以太无源光网络中长发光光网络单元的方法 |
CN103051983B (zh) * | 2011-10-12 | 2017-05-10 | 中兴通讯股份有限公司 | 上行数据异常处理方法及装置 |
CN104205739A (zh) * | 2012-03-22 | 2014-12-10 | 三菱电机株式会社 | Pon系统、olt以及onu |
CN102752041B (zh) * | 2012-06-06 | 2015-04-08 | 烽火通信科技股份有限公司 | Gpon系统中检测长发光onu的方法 |
CN102916742B (zh) * | 2012-11-06 | 2015-05-13 | 烽火通信科技股份有限公司 | 长发光光网络单元的检测及关闭方法、装置 |
CN103560823B (zh) * | 2013-11-08 | 2016-04-13 | 烽火通信科技股份有限公司 | 光网络单元长发光检测装置及检测方法 |
CN105337657B (zh) * | 2014-08-15 | 2018-08-24 | 上海诺基亚贝尔股份有限公司 | 在无源光网络中用于确定流氓onu的方法及装置 |
CN108631864B (zh) * | 2017-03-21 | 2020-10-27 | 深圳市中兴微电子技术有限公司 | 一种burst漂移检测方法及装置 |
-
2018
- 2018-10-25 CN CN201811248676.7A patent/CN111107449B/zh active Active
-
2019
- 2019-10-23 WO PCT/CN2019/112825 patent/WO2020083319A1/zh unknown
- 2019-10-23 EP EP19875773.4A patent/EP3873103B1/en active Active
- 2019-10-23 RU RU2021114378A patent/RU2764293C1/ru active
- 2019-10-23 JP JP2021522422A patent/JP7176111B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2268495C1 (ru) * | 2004-06-16 | 2006-01-20 | Сергей Васильевич Андреев | Устройство для идентификации объекта |
US20130004156A1 (en) * | 2011-06-30 | 2013-01-03 | Ubiquoss Inc. | Passive optical network system and method for detecting fault in optical network terminal |
CN105790832A (zh) * | 2014-12-24 | 2016-07-20 | 中国电信股份有限公司 | 异常发光光网络单元onu的检测诊断方法和装置 |
CN107294595A (zh) * | 2016-03-30 | 2017-10-24 | 中兴通讯股份有限公司 | 一种长发光光网络单元的检测方法、装置及光线路终端 |
WO2017223235A1 (en) * | 2016-06-21 | 2017-12-28 | Huawei Technologies Co., Ltd. | Optical network unit reset message |
Also Published As
Publication number | Publication date |
---|---|
JP7176111B2 (ja) | 2022-11-21 |
JP2022505764A (ja) | 2022-01-14 |
EP3873103A1 (en) | 2021-09-01 |
CN111107449B (zh) | 2022-09-02 |
CN111107449A (zh) | 2020-05-05 |
EP3873103B1 (en) | 2023-11-08 |
EP3873103A4 (en) | 2022-07-27 |
WO2020083319A1 (zh) | 2020-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2764293C1 (ru) | Способ и устройство для определения положения onu с длительными световыми помехами импульсного типа | |
US7230926B2 (en) | Isolation technique for networks | |
US8064764B2 (en) | Optical network terminal agent | |
US8768163B2 (en) | Detecting rogue ONU, OLT and PON system | |
US8842990B2 (en) | Method and apparatus for detecting rogue optical network unit in passive optical network | |
CN101056199B (zh) | 一种点对多点接入网的上行突发性能监控方法,头端设备和接入网系统 | |
CN102082605A (zh) | 光网络测试方法、装置及系统 | |
US20170279525A1 (en) | Method, Apparatus, and System for Detecting Rogue Optical Network Unit | |
JP6431184B2 (ja) | Ponにおける不正なonuを決定するための方法および装置 | |
US8938167B2 (en) | Apparatus and method for managing dynamic bandwidth allocation to support low-power mode in passive optical network (PON) | |
WO2017166546A1 (zh) | 一种长发光光网络单元的检测方法、装置及光线路终端 | |
US20130195439A1 (en) | Transparent protection switching operation in a pon | |
WO2022267737A1 (zh) | 故障定位检测方法、根节点、通信系统拓扑和存储介质 | |
US20090317087A1 (en) | Configurable control for network device operation | |
CN112953627A (zh) | 一种故障检测方法、装置、设备及存储介质 | |
US10848261B1 (en) | Systems and methods for identifying rogue optical network units in optical networks with wavelength-division multiplexing | |
CN110166858B (zh) | Pon网络的onu自适应切换方法 | |
US20180287769A1 (en) | Transmission system, transmission method and transmission device | |
US20070237188A1 (en) | Method and apparatus for ONT ranging with improved noise immunity | |
KR20180057475A (ko) | Sdn 기반 수동형 광네트워크의 트래픽 폭주 해결 장치 및 방법 | |
WO2013187098A1 (ja) | 光伝送システム、局側光終端装置および通信回線切替方法 | |
US20230362521A1 (en) | Olt power management system | |
JP2012257341A (ja) | 通信方法、光通信システム、利用者側光回線終端装置、局側光回線終端装置および制御装置 | |
CN111970049B (zh) | 一种光功率的检测方法及装置 | |
CN116567456A (zh) | 告警检测方法、电子设备、计算机可读存储介质 |